Now the city is getting bigger and bigger, and there are more and more cars on the road. When cleaning roads, sanitation workers are more dangerous because of the large number of vehicles. More and more sanitation departments have introduced sanitation vehicles, one of which is called vacuum cleaner. The operation process of the vacuum cleaner is as follows:

1, start the main engine first, and then start the auxiliary engine.

2. Open the man-machine interface control system of the cab.

Step on the clutch and turn on the power take-off.

4. Use the man-machine interface control system to slowly lower the suction port of the vacuum cleaner.

5. If the road is wide, please slowly extend the widened dust suction ports on both sides.

6. Check whether the back door of the vacuum cleaner is closed.

7, and then the auxiliary engine speed to 1500 rpm or more.

8. Start the vehicle and move forward slowly.

The vacuum cleaner adopts the principle of negative pressure pure suction, which completely solves the secondary dust pollution and makes the sweeper no longer a "dust truck". Adopting the method of sucking instead of sweeping saves the cost and time of replacing the brush.

The addition of sanitation vehicles not only reduces the work pressure of sanitation workers, but also speeds up the efficiency. The cleaning speed is faster than that of sanitation workers, and the cleaning effect is better when sanitation vehicles and sanitation workers cooperate with cleaning.